. >> and pop star justin bieber collapses during a concert. we collapses during a concert. we have the condition coming up. >> then litter on jimmy kimmel live. >> tonight we have music from rival sons dominic monaghan and l.a. lakers kobe bryant who tells us things. you tell us things, right. things, right. >> i >> new details tonight in the mauling death of volume up tier at wild animal sanctuary this central california. the fresno county kovrner says 24-year-old diana hansen neck was broken just moments after a male lions attacked her. of lisa is live in the newsroom with more for us. lisa. >>reporter: the coroner is also talking about how the whole thing may have happened. he says the young woman was killed because a gate was somehow left open. in only an instant the happy life diana hansen led with the big cat she loved, changed. yesterday the 24-year-old was cleaning a largeen closure alone while a male african lions was in a different area. according to the fresno county coroner a gator door was somehow left open. >> my understanding that the cat had just been fed an